The only reason to invade the Netherlands if your ultimate goal is France, is because of the fear of an stab-in-the-back attack. But as the Netherlands had declared neutrality, and its army was in a bad shape, that was really no valid reason. You only need to cross trough Belgium, as they showed in the first World War.
France was for a good part under Vichy-France rule. That's not the same as a Reichskommisar.
Are you kidding me?
If the Germans didn't capture the Netherlands, the British would have used it to land on Europe in the future, the Brits didn't give a crap about Neutrality either, as they were about to launch an attack on neutral Norway, but were preempted by the Germans by just 6 hours.
Not to mention the Netherlands had valuable naval and airbases that could be used against Britain. Also, what do you know about Hitler not caring about the Germanic peoples? He was uniting them under a German banner, if that means attacking democratic puppet governments then so be it. He was securing land to be able to wage war against Europe's greatest enemy; the Bolsheviks.
Hitler couldn't let small things like not attacking Netherlands, Norway and Denmark get in the way of his military campaigns. Everyone knows that. Even the allies didn't mind betraying Czechoslovakia and Poland, nor did they care about Eastern Europe becoming Soviet satellite states and suffering immensively under 50 years of Communist rule. They had to step back from their ideology to figure out that working with the Soviets was the best way to win the war.
Honestly if you can't figure out that Hitler attacking Belgium and the Netherlands was the most logical course of action maybe you should think through it some more.
Spoiler
By the time the National-socialist rose to power in Germany, communism had been replaced by Stalinism in the USSR. Technically it had become less extreme communist under Lenin, and many believe Trotksi would have followed the same way of governing, but then Stalin came and he just fucked everything up for the sake of (unnecessary) industrializing.
(unnecessary) without the industrializing of Russia germany would have won the 2nd world war. Even do Stalin was a terrible person and his actions arent justified with this its just a sad thing in history that without his 5 years plan we would all be speaking german by now.
Well, Hitler didn't want to take over the world. He wanted to unite the Germanic peoples.
Last time I checked Russia wasn't Germanic.
Not sure if would have annexed Russia tho.
No, it was planned to set up several puppet states, so not an outright annexation; if you want to read more about them you can search Reichskommisariat Ostland, Reichskomissariat Ukraine, Reichkomissariat Moskowien and Reichkomissariat Kaukasien.